Natus' portfolio includes Neurodiagnostic and monitoring solutions including EEG, LTM, ICU, PSG, EMG, EP, IOM, TCD and obstet ... ric and vascular handheld dopplers. Neurocritical solutions include intracranial pressure (ICP) monitoring and external ventricular drainage. Neurosurgery solutions include shunts for cerebrospinal fluid (CSF) and dural graft implants. read more